发明授权
- 专利标题： Television receiver and system including the same
- 专利标题（中）： 电视接收机和系统包括相同
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申请号： US10505572申请日： 2003-06-18
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公开(公告)号： US07861264B2公开(公告)日： 2010-12-28
- 发明人: Masahiro Takatori , Hirofumi Wada , Mitsuteru Kataoka
- 申请人： Masahiro Takatori , Hirofumi Wada , Mitsuteru Kataoka
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JP2002-178110 20020619
- 国际申请： PCT/JP03/07705 WO 20030618
- 国际公布： WO04/002139 WO 20031231
- 主分类号： G04F3/00
- IPC分类号： G04F3/00 ; G04F13/00 ; H04N5/445
摘要：
A television receiver (1) acquires numerical quantity information from program list information acquired from a television signal or the like, the acquired numerical quantity indicates the number of program-related information related to a television program and (2) displays the acquired numerical quantity information on a television display screen. When a user selects a television program whose program-related information is to be acquired, the television receiver acquires a URL of program-related information from an address server by utilizing the program identification code of the selected television program, acquires the program-related information from an information server by utilizing the acquired URL, and displays the acquired program-related information so as to be superimposed on a television picture.
公开/授权文献
- US20050166228A1 Television receiver and system including the same 公开/授权日：2005-07-28